Journal Impact
This chart shows the development of journal-level impact metrics in time

JCR

Journal Citation Reports - Impact Factor

SNIP

SCImago Source Normalized Impact per Paper

SJR

SCImago Journal Rank

IPP

SCImago Impact per Publication

CS

Scopus CiteScore

(Note: The metrics are not comparable against one another.)

Abstrakt:

The requirements engineering is mandatory phase which all development process start with. Mistakes in requirements elicitation therefore take very important role in a project success. In these article requirements elicitation methods are described in context of the system development and finally the clustered requirements are used for project estimation and the generic requirements engineering process is described.